Ⅰ. Technology capability:
1.1 Raw material: low carbon and galvanized steel coils
(σs≤350Mpa, b≤550MPa )
1.2 Specification of raw material:
Thickness of steel strip:      0.6-4.0mm
Width of steel strip:          900-2000mm
Inner diameter of strip coil:   Φ510-610mm
Outer diameter of strip coil:   Max. Φ1800mm
Max quantity of strip coil:     20T
1.3 Production detail:
Inner diameter of strip coil:   Φ610mm±10 mm
Outer diameter of strip coil:   Max.Φ1800mm
Width of slits:                25-500mm
1.4 Slitting capacity :              Max.3-15 cuts
1.4 Production speed:            Max.30-80m/min
1.5 Input Power:                 380Volt, 3 phase, 4 lines, 50Hz.
1.6 Feeding Direction:            right to left side
Ⅱ.The technical flow of mill line:
The line mainly consists of mechanical, electrical and hydraulic control system.
Technical flow:
Storage rack→ Coil car → Uncoiler→ shovel board device→ Centering device→ Flattening→ Centering device→ Shear the ends →Centering device→ Disc shear→ Two side recoiled → Accumulator →Locating expanding set→ Recoiler→ Active support→ separate pressure lever→ coil car
Slitting Line: ZJ100~ZJ2200
(can slit the coiler from 100mm to 2200mm, with thickness from 0.3 to 20mm)